SQL Notes 📝

Don't forget to like ❤️ and share with friends so they can benefit too—completely free!

Thank You!

Learn Python Basics with Fun Programs!🔥

Python eBook + 99 Projects: Download Now

If you like this, please react ❤️ for more content!

Thanks for being here! ❤️🙏

NumPy Notes 📝

Don't forget to like ❤️ and share with friends so they can benefit too—completely free!

Thank You!❤️😘

Python Notes PDF ✌️

Don't forget to like ❤️ and share with friends so they can benefit too—completely free!

Try these Premium: Python Notes

Thank You!

NumPy is one of the most important libraries in Python for data science, machine learning, and data analysis.

This NumPy Cheatsheet that covers all essential concepts in a simple and beginner-friendly way — from creating arrays to operations, reshaping, filtering, and more.

You can use it as a quick reference while learning or building projects.

React ❤️ For Pandas Next :)

Data Scientist Roadmap 📈

📂 Python Basics
∟📂 Numpy & Pandas
∟📂 Data Cleaning
∟📂 Data Visualization (Seaborn, Plotly)
∟📂 Statistics & Probability
∟📂 Machine Learning (Sklearn)
∟📂 Deep Learning (TensorFlow / PyTorch)
∟📂 Model Deployment
∟📂 Real-World Projects
∟✅ Apply for Data Science Roles

React "❤️" For More

Credit Fraud Detector: https://www.kaggle.com/code/janiobachmann/credit-fraud-dealing-with-imbalanced-datasets/notebook#notebook-container

TELECOM CUSTOMER CHURN PREDICTION:
https://www.kaggle.com/code/bhartiprasad17/customer-churn-prediction#-Content

Movie Recommendation System:
https://www.kaggle.com/code/ayushimishra2809/movie-recommendation-system#Movie-Recommendation

News Sentiment and Stock Market Correlation Analysis:
https://github.com/dagiteferi/Financial-News-Sentiment-Stock-Market-Correlation-Analysis

House Prices Prediction:
https://www.kaggle.com/code/gusthema/house-prices-prediction-using-tfdf/notebook#House-Prices-Prediction-using-TensorFlow-Decision-Forests

Virtual Env in Python

Data Structures Handwritten Notes 📚

Don’t forget to react ❤️ if you’d like to see more content like this!

Thank you all for joining! ❤️🙏

Cloud Computing / Cyber Security Roadmap 🚀

📂 Computer Fundamentals
∟📂 Networking Basics (OSI, TCP/IP, DNS, HTTP/HTTPS)
∟📂 Linux Basics (Commands, File System, Permissions)
∟📂 Programming Basics (Python / Bash)
∟📂 Cloud Fundamentals (AWS / Azure / GCP Basics)
∟📂 Core Cloud Services (EC2, S3, IAM, VPC)
∟📂 Security Fundamentals (CIA Triad, Encryption, Hashing)
∟📂 Cyber Security Basics (Threats, Vulnerabilities, Attacks)
∟📂 Ethical Hacking & Tools (Nmap, Wireshark, Burp Suite)
∟📂 Cloud Security (IAM, Policies, Monitoring, Zero Trust)
∟📂 DevSecOps Basics (CI/CD + Security)
∟📂 Real-World Projects (Deploy + Secure Apps)
∟📂 Certifications (AWS, Security+, CEH)
∟📂 Build Portfolio + Practice Labs
∟✅ Apply for Cloud / Security Roles

React "❤️" For More

Cyber Security Notes 🗒

Python Projects for your Data Science Portfolio

⚡️| Data Analysis Portfolio Projects
https://github.com/AlexTheAnalyst/PortfolioProjects

⚡️| Python for Data Analysis (pydata-book)
https://github.com/wesm/pydata-book

⚡️| Data Science Projects
https://github.com/CodeCutTech/Data-science

⚡️| End-to-End ML Projects
https://github.com/GokuMohandas/Made-With-ML

⚡️| Python Project Scripts
https://github.com/hastagAB/Awesome-Python-Scripts

⚡️| Applied ML in Production
https://github.com/eugeneyan/applied-ml

⚡️| Data Engineering Projects (Zoomcamp)
https://github.com/DataTalksClub/data-engineering-zoomcamp

⚡️| Real-Time Data Processing
https://github.com/andkret/Cookbook

⚡️| Plotly Dash Examples
https://github.com/plotly/dash-sample-apps

⚡️| Streamlit Gallery
https://github.com/streamlit/streamlit

⚡️| Web Scraping Projects
https://github.com/NirantK/awesome-project-ideas

⚡️| API Projects
https://github.com/public-apis/public-apis

💻 Software Engineer Roadmap 🚀

📂 Computer Fundamentals
∟📂 Operating Systems (Processes, Threads, Memory, Scheduling)
∟📂 Networking Basics (HTTP/HTTPS, TCP/IP, DNS, APIs)
∟📂 DBMS (SQL, Indexing, Normalization, Transactions)
∟📂 Git & Version Control (GitHub workflow)

📂 Programming Fundamentals
∟📂 Language (Python / JavaScript / Java / C++)
∟📂 Variables, Loops, Functions
∟📂 OOP (Class, Object, Inheritance, Polymorphism)
∟📂 Error Handling & Debugging

📂 Data Structures & Algorithms
∟📂 Arrays, Strings, HashMap
∟📂 Stack, Queue, Linked List
∟📂 Trees, Graphs (Basics)
∟📂 Recursion & Backtracking
∟📂 Patterns (Sliding Window, Two Pointers, Binary Search, DFS/BFS)
∟📂 Dynamic Programming (Basic)

📂 Development (Choose One Path)

∟📂 Web Development 🌐
 ∟ Frontend (HTML, CSS, JavaScript, React)
 ∟ Backend (Node.js / Django / FastAPI)
 ∟ Database (MongoDB / PostgreSQL)
 ∟ REST APIs + Authentication

∟📂 Backend / Systems ⚙️
 ∟ APIs & Microservices
 ∟ Databases (SQL + NoSQL)
 ∟ Caching (Redis)
 ∟ Message Queues (Kafka/RabbitMQ Basics)

∟📂 AI / Data 🤖
 ∟ Python (NumPy, Pandas)
 ∟ Machine Learning Basics
 ∟ APIs + AI Integration
 ∟ LLMs / RAG / AI Apps

📂 Tools & Development Skills
∟📂 Git & GitHub
∟📂 Linux Basics
∟📂 VS Code / IDE
∟📂 Postman (API Testing)
∟📂 Docker (Basics)

📂 System Design (Basics → Advanced)
∟📂 Scalability (Load Balancing, Caching)
∟📂 Database Design
∟📂 API Design
∟📂 Real-world Systems (URL Shortener, Chat App)

📂 Projects (Very Important 🔥)
∟📂 Beginner (Calculator, CLI Apps)
∟📂 Intermediate (CRUD App, Auth System)
∟📂 Advanced (Full Stack App / SaaS / AI Tool)
∟📂 Deploy Projects (Vercel / AWS / Render)

📂 Interview Preparation
∟📂 DSA Practice (LeetCode)
∟📂 Core Subjects Revision (OS, DBMS, CN)
∟📂 Mock Interviews

📂 Portfolio & Resume
∟📂 GitHub Projects
∟📂 Personal Portfolio Website
∟📂 Strong Resume (Project-focused)

📂 Job Preparation
∟📂 Apply Daily (Internships + Jobs)
∟📂 Cold DM + Networking
∟📂 Build Online Presence (LinkedIn / Instagram)

∟✅ Crack Interviews & Become Software Engineer 🚀

Best Resources to Learn SQL 👇

⚡️ Learn SQL Beginner to Advanced in Under 4 Hours
⚡️ Learn SQL Joins
⚡️ SQLBOLT

6 Python Projects with Source code for beginners

Notes for Different Programming Languages & Topics ⤵️

Here’s a collection of Detailed notes across various programming languages and tech topics. Feel free to explore:

📚| Python eBook + 99 Projects with Source code & Explanation (Full Version)

📒| Java Handwritten Notes
📒| SQL Handwritten Notes
📒| Linux Notes
📒| AI & ML Digital Notes
📒| R Language Notes
📒| MongoDB Handwritten Notes
📒| SQL Handwritten Notes
📒| C++ Programming Notes
📒| DSA Handwritten Notes
📒| Machine Learning Notes
📒| JavaScript Handwritten Notes
📒| Python Notes (Short Version)

Don't forget to like ❤️ and share with friends so they can benefit too—completely free!

Thank You!✨